Green Skills-1

Human environment refers to the _________

• The natural surroundings of human

• The surroundings made by humans

• Trees

• both b and c

Example of abiotic factors are ________

• Water

• Soil

• air and light

• All of these

Biotic Factors include all the _________

• Non- living things

• Living things

• Both living and non living things

• Natural resources

Living organisms which depend directly on autotrophs for their food are called____

• Ecosystem

• Hetrotrophs

• Scavengers

• None of these

When is Earth Day celebrated?

• June 5

• April 5

• April 22

• July 5

All natural resources need to be conserved because___

• They are polluted

• They will soon decay

• They are very costly

• They will soon get exhausted

A _____ is a community of living and non living things that function together

• Society

• Environment

• Ecosystem

• None of these